Troubleshooting; Important Note - Chal-Tec electronic.star 10007109 Bedienungsanleitung

If you notice a RED Bat-Low light up which on the lower center of the window while you push the Bat-Low
button, that means the status of battery is at low condition. You can consider to replace a new set of battery
soonest. In a cold season, it is always recommended to put in new batteries at the beginning of winter.
1. There is no Red Glow viewed when pushing the Bat-Check button: Need to check the polarity of
battery to be put in correctly. Then check either one battery might be very poor or dead.
2. Seems not too much help even this booster is used: Investigate if a current angle might not the
same as the camera lens. You have to test in difference angle for the best result. Of course you need to
prove the batteries are not poor before you try to do further testing.
3. I could see RED Glow from my IR camera at night, but the booster did not work: At the first,
press the BAT-CHECK to prove your booster is working fine. Then, check the IR sensor if it is plugged
into the IR-IN port. If it was ever the slave booster before, you need to check if the trigger source
option is resumed to the default for Sensor mode.
4. I bought two same boosters and both did not work properly: Be sure the 1
remain the default with IR Sensor source setting, the second booster will be changed for Cable setting.
5. I noticed some of Slave will be always switched ON even camera did not work:
Double check for the trigger source option, improper connection in a chain will cause such problem.

Important Note:

you use the product before you request to send back for repairing. Most of problem issues may easily be
solved with help from the telephone support.
Trouble Shooting
Please consult your dealer if you have any technical questions or problem while
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booster must be